APA استشهاد

Hirschey Mark. (2007). Economics for managers/11e (11th ed.). Thomson.

استشهاد بنمط شيكاغو

Hirschey Mark. Economics for Managers/11e. 11th ed. South-Western: Thomson, 2007.

MLA استشهاد

Hirschey Mark. Economics for Managers/11e. 11th ed. Thomson, 2007.